event begin max end class region ----- ----- ----- ----- ----- ------ 4020 16:31 16:39 16:43 C6.5 4030 19:34 19:40 19:44 M1.0 1445 4050 21:49 21:54 21:58 B7.0 4070 22:26 22:29 22:31 B5.8 4080 23:26 23:29 23:31 B3.8